diff --git a/examples/csmsc/voc1/local/synthesize_e2e.sh b/examples/csmsc/voc1/local/synthesize_e2e.sh old mode 100644 new mode 100755 diff --git a/examples/csmsc/voc3/local/synthesize_e2e.sh b/examples/csmsc/voc3/local/synthesize_e2e.sh old mode 100644 new mode 100755 diff --git a/examples/csmsc/voc5/local/synthesize_e2e.sh b/examples/csmsc/voc5/local/synthesize_e2e.sh old mode 100644 new mode 100755